# Comic Reader CBR, CBZ & PDF vs Ridio

The clearest difference is update cadence: Ridio at every 5 days against Comic Reader CBR, CBZ & PDF's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Comic Reader CBR, CBZ & PDF sells 11 in-app purchases, starting at $1.99 per month and Ridio sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Comic Reader CBR, CBZ & PDF ships an update fortnightly, Ridio every 5 days. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Comic Reader CBR, CBZ & PDF | Ridio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (41 ratings)](https://appshunter.io/ios/app/comic-reader-cbr-cbz-and-pdf/id6504741382/reviews)** | — |
| Number of ratings | **41** | — |
| Positive reviews | 87.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 96 MB | 77 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Alexandre Guidet](https://appshunter.io/developer/1508644490) | [PABLO SANCHEZ MORILLO-VELARDE](https://appshunter.io/developer/6788017379) |

## What reviewers say

### Comic Reader CBR, CBZ & PDF

[App page](https://appshunter.io/ios/app/comic-reader-cbr-cbz-and-pdf/id6504741382)

This app allows users to read comic books in CBR, CBZ, and PDF formats. It offers features like smart library organization, automatic progress saving, and an ad-free experience. Premium features include unlimited imports and custom collections.

**Highlights:** Supports CBR, CBZ, and PDF formats, Import from local storage/USB, Automatic reading progress saving, Customizable comic collections, Ad-free reading experience, Eye comfort mode (blue light filter)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $1.99 | per month |
| Monthly Subscription | $2.99 | per month |
| Monthly subscription sale | $4.99 | per month |
| Monthly subscription | $4.99 | per month |
| Yearly subscription | $12.99 | per year |
| Lifetime | $17.99 | per year |
| Yearly subscription | $29.99 | per year |
| Yearly subscription sale | $29.99 | per year |
| Lifetime | $22.99 | one-time |
| Lifetime | $34.99 | one-time |
| Lifetime Premium | $69.99 | one-time |


### Ridio

[App page](https://appshunter.io/ios/app/ridio-ai-illustrated-reader/id6788017377)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ridio Plus | $4.99 | per month |
| Ridio Pro | $9.99 | per month |
| Ridio Max | $17.99 | per month |


## Frequently asked questions

### Is Comic Reader CBR, CBZ & PDF free?

Comic Reader CBR, CBZ & PDF is free to download, with in-app purchases available.

### Is Ridio free?

Ridio is free to download, with in-app purchases available.

### Do Comic Reader CBR, CBZ & PDF or Ridio have ads?

Neither Comic Reader CBR, CBZ & PDF nor Ridio shows ads.

### Which is updated more often, Comic Reader CBR, CBZ & PDF or Ridio?

Comic Reader CBR, CBZ & PDF ships an update fortnightly, and Ridio every 5 days. Most recently, Comic Reader CBR, CBZ & PDF was updated on October 21, 2026 and Ridio on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*